History of 7.2.11

Revisions on September 16, 2026

• Edits to “Problem”, “Solution”, “Answer”

  Valter Sep 16, 2026, 4:57 PM
  +22 −5 #20797
• New solutionnew solution

  Valter Sep 16, 2026, 4:57 PM
  +11 −0 #20796